19147032

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15643}}^1$

素因数の和:15672

約数の個数: 48

約数和(自身を含む): 54910440

約数和(自身を除く): 35763408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15643, 31286, 46929, 62572, 93858, 125144, 140787, 187716, 265931, 281574, 375432, 531862, 563148, 797793, 1063724, 1126296, 1595586, 2127448, 2393379, 3191172, 4786758, 6382344, 9573516, 19147032]

約数ペア:

[(1, 19147032), (2, 9573516), (3, 6382344), (4, 4786758), (6, 3191172), (8, 2393379), (9, 2127448), (12, 1595586), (17, 1126296), (18, 1063724), (24, 797793), (34, 563148), (36, 531862), (51, 375432), (68, 281574), (72, 265931), (102, 187716), (136, 140787), (153, 125144), (204, 93858), (306, 62572), (408, 46929), (612, 31286), (1224, 15643)]